HUE048759T2 - Videó kódolási technikák aszimmetrikus mozgás felosztás használatával - Google Patents

Videó kódolási technikák aszimmetrikus mozgás felosztás használatával

Info

Publication number
HUE048759T2
HUE048759T2 HUE14776962A HUE14776962A HUE048759T2 HU E048759 T2 HUE048759 T2 HU E048759T2 HU E14776962 A HUE14776962 A HU E14776962A HU E14776962 A HUE14776962 A HU E14776962A HU E048759 T2 HUE048759 T2 HU E048759T2
Authority
HU
Hungary
Prior art keywords
video coding
coding techniques
asymmetric motion
motion partitioning
partitioning
Prior art date
Application number
HUE14776962A
Other languages
English (en)
Hungarian (hu)
Inventor
Ying Chen
Li Zhang
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE048759T2 publication Critical patent/HUE048759T2/hu

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/56Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/577Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
HUE14776962A 2013-09-13 2014-09-12 Videó kódolási technikák aszimmetrikus mozgás felosztás használatával HUE048759T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361877793P 2013-09-13 2013-09-13
US201361881383P 2013-09-23 2013-09-23
US14/483,983 US10244253B2 (en) 2013-09-13 2014-09-11 Video coding techniques using asymmetric motion partitioning

Publications (1)

Publication Number Publication Date
HUE048759T2 true HUE048759T2 (hu) 2020-08-28

Family

ID=51626619

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14776962A HUE048759T2 (hu) 2013-09-13 2014-09-12 Videó kódolási technikák aszimmetrikus mozgás felosztás használatával

Country Status (12)

Country Link
US (1) US10244253B2 (es)
EP (1) EP3044961B1 (es)
JP (1) JP6535673B2 (es)
KR (1) KR102099494B1 (es)
CN (1) CN105637870B (es)
BR (1) BR112016007760B1 (es)
CL (1) CL2016000576A1 (es)
ES (1) ES2799323T3 (es)
HK (1) HK1220060A1 (es)
HU (1) HUE048759T2 (es)
SG (2) SG11201600785VA (es)
WO (1) WO2015038937A1 (es)

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WO2015100710A1 (en) * 2014-01-02 2015-07-09 Mediatek Singapore Pte. Ltd. Existence of inter-view reference picture and availability of 3dvc coding tools
US20160048701A1 (en) * 2014-08-18 2016-02-18 Spatial Digital Systems, Inc. Enveloping for remote Digital Camera
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US10271064B2 (en) * 2015-06-11 2019-04-23 Qualcomm Incorporated Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
US10009620B2 (en) * 2015-06-22 2018-06-26 Cisco Technology, Inc. Combined coding of split information and other block-level parameters for video coding/decoding
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
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CN117119179A (zh) * 2016-11-18 2023-11-24 株式会社Kt 视频解码方法、视频编码方法和压缩视频数据发送设备
US10595035B2 (en) * 2017-03-22 2020-03-17 Qualcomm Incorporated Constraining motion vector information derived by decoder-side motion vector derivation
WO2018174617A1 (ko) 2017-03-22 2018-09-27 한국전자통신연구원 블록 형태에 기반한 예측 방법 및 장치
CN109327699B (zh) * 2017-07-31 2021-07-16 华为技术有限公司 一种图像的处理方法、终端和服务器
CN109429064B (zh) * 2017-08-22 2021-03-30 华为技术有限公司 一种视频数据的编解码方法、装置和介质
CN118075455A (zh) 2017-09-29 2024-05-24 Lx 半导体科技有限公司 图像编码/解码方法、存储介质及图像数据的发送方法
US10785494B2 (en) * 2017-10-11 2020-09-22 Qualcomm Incorporated Low-complexity design for FRUC
WO2019234578A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Asymmetric weighted bi-predictive merges
US11956430B2 (en) * 2018-06-18 2024-04-09 Interdigital Vc Holdings, Inc. Method and apparatus for video encoding and decoding based on asymmetric binary partitioning of image blocks
JP2022503464A (ja) * 2018-07-17 2022-01-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ ビデオコーディング用動きベクトル予測
CN113242432B (zh) 2018-08-29 2022-01-25 北京达佳互联信息技术有限公司 视频解码的方法、计算设备和存储介质
WO2020070730A2 (en) * 2018-10-06 2020-04-09 Beijing Bytedance Network Technology Co., Ltd. Size restriction based on affine motion information
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
WO2020084552A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate derivation based on spatial neighboring block in sub-block motion vector prediction
CN111418207B (zh) * 2018-11-06 2024-04-19 北京字节跳动网络技术有限公司 依赖块尺寸的对运动信息的存储
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CN117319644A (zh) 2018-11-20 2023-12-29 北京字节跳动网络技术有限公司 基于部分位置的差计算
KR102660160B1 (ko) 2018-11-22 2024-04-24 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브 블록 기반 인터 예측을 위한 조정 방법
KR20210099129A (ko) * 2018-12-21 2021-08-11 샤프 가부시키가이샤 비디오 코딩에서 인터 예측을 수행하기 위한 시스템들 및 방법들
KR20210090715A (ko) * 2019-01-09 2021-07-20 엘지전자 주식회사 Tmvp 후보의 가용 여부를 시그널링하는 방법 및 장치
CN113366855A (zh) 2019-02-03 2021-09-07 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
US11140406B2 (en) * 2019-02-20 2021-10-05 Qualcomm Incorporated Signalling for merge mode with motion vector differences in video coding
WO2020177755A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Usage of converted uni-prediction candidate
US10742972B1 (en) * 2019-03-08 2020-08-11 Tencent America LLC Merge list construction in triangular prediction
KR102610709B1 (ko) 2019-04-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 디코더 측 움직임 벡터 유도
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CN114762330A (zh) 2019-09-22 2022-07-15 北京字节跳动网络技术有限公司 视频的子图片编码和解码
CN114846797A (zh) * 2019-12-19 2022-08-02 交互数字Vc控股公司 编码和解码方法及装置
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US9716899B2 (en) 2013-06-27 2017-07-25 Qualcomm Incorporated Depth oriented inter-view motion vector prediction

Also Published As

Publication number Publication date
BR112016007760A2 (pt) 2018-07-10
JP2016530848A (ja) 2016-09-29
KR102099494B1 (ko) 2020-04-09
ES2799323T3 (es) 2020-12-16
SG11201600785VA (en) 2016-03-30
HK1220060A1 (zh) 2017-04-21
JP6535673B2 (ja) 2019-06-26
KR20160055229A (ko) 2016-05-17
SG10201802026TA (en) 2018-04-27
CN105637870A (zh) 2016-06-01
WO2015038937A1 (en) 2015-03-19
CL2016000576A1 (es) 2016-11-18
EP3044961A1 (en) 2016-07-20
BR112016007760B1 (pt) 2023-05-09
US20150078450A1 (en) 2015-03-19
US10244253B2 (en) 2019-03-26
CN105637870B (zh) 2018-11-20
EP3044961B1 (en) 2020-03-18

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